49672521

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{36073}}^1$

素因数の和:36102

約数の個数: 20

約数和(自身を含む): 78569172

約数和(自身を除く): 28896651

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 36073, 108219, 324657, 613241, 973971, 1839723, 2921913, 5519169, 16557507, 49672521]

約数ペア:

[(1, 49672521), (3, 16557507), (9, 5519169), (17, 2921913), (27, 1839723), (51, 973971), (81, 613241), (153, 324657), (459, 108219), (1377, 36073)]